AS6855 SLOVAK TELEKOM a.s.
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 78.98.0.0/15 | 78.98.0.0 | 78.99.255.255 | 131,072 | |
| 84.47.0.0/17 | 84.47.0.0 | 84.47.127.255 | 32,768 | |
| 85.239.68.0/24 | 85.239.68.0 | 85.239.68.255 | 256 | |
| 85.239.69.0/24 | 85.239.69.0 | 85.239.69.255 | 256 | |
| 85.239.80.0/23 | 85.239.80.0 | 85.239.81.255 | 512 | |
| 85.239.82.0/23 | 85.239.82.0 | 85.239.83.255 | 512 | |
| 85.239.84.0/22 | 85.239.84.0 | 85.239.87.255 | 1,024 | |
| 85.248.31.0/24 | 85.248.31.0 | 85.248.31.255 | 256 | |
| 85.248.74.0/24 | 85.248.74.0 | 85.248.74.255 | 256 | |
| 87.197.0.0/16 | 87.197.0.0 | 87.197.255.255 | 65,536 | |
| 91.127.0.0/16 | 91.127.0.0 | 91.127.255.255 | 65,536 | |
| 91.195.106.0/24 | 91.195.106.0 | 91.195.106.255 | 256 | |
| 91.195.107.0/24 | 91.195.107.0 | 91.195.107.255 | 256 | |
| 91.245.16.0/23 | 91.245.16.0 | 91.245.17.255 | 512 | |
| 95.102.0.0/15 | 95.102.0.0 | 95.103.255.255 | 131,072 | |
| 178.40.0.0/15 | 178.40.0.0 | 178.41.255.255 | 131,072 | |
| 185.58.102.0/24 | 185.58.102.0 | 185.58.102.255 | 256 | |
| 185.58.103.0/24 | 185.58.103.0 | 185.58.103.255 | 256 | |
| 193.84.7.0/24 | 193.84.7.0 | 193.84.7.255 | 256 | |
| 193.84.96.0/24 | 193.84.96.0 | 193.84.96.255 | 256 | |
| 193.84.97.0/24 | 193.84.97.0 | 193.84.97.255 | 256 | |
| 193.84.98.0/23 | 193.84.98.0 | 193.84.99.255 | 512 | |
| 193.84.245.0/24 | 193.84.245.0 | 193.84.245.255 | 256 | |
| 193.200.143.0/24 | 193.200.143.0 | 193.200.143.255 | 256 | |
| 193.201.110.0/24 | 193.201.110.0 | 193.201.110.255 | 256 | |
| 193.228.234.0/24 | 193.228.234.0 | 193.228.234.255 | 256 | |
| 194.48.241.0/24 | 194.48.241.0 | 194.48.241.255 | 256 | |
| 194.50.215.0/24 | 194.50.215.0 | 194.50.215.255 | 256 | |
| 194.154.224.0/19 | 194.154.224.0 | 194.154.255.255 | 8,192 | |
| 194.169.224.0/24 | 194.169.224.0 | 194.169.224.255 | 256 | |
| 195.91.0.0/17 | 195.91.0.0 | 195.91.127.255 | 32,768 | |
| 195.146.128.0/23 | 195.146.128.0 | 195.146.129.255 | 512 | |
| 195.146.130.0/24 | 195.146.130.0 | 195.146.130.255 | 256 | |
| 195.146.131.0/24 | 195.146.131.0 | 195.146.131.255 | 256 | |
| 195.146.132.0/23 | 195.146.132.0 | 195.146.133.255 | 512 | |
| 195.146.134.0/24 | 195.146.134.0 | 195.146.134.255 | 256 | |
| 195.146.136.0/21 | 195.146.136.0 | 195.146.143.255 | 2,048 | |
| 195.146.145.0/24 | 195.146.145.0 | 195.146.145.255 | 256 | |
| 195.146.146.0/23 | 195.146.146.0 | 195.146.147.255 | 512 | |
| 195.146.148.0/22 | 195.146.148.0 | 195.146.151.255 | 1,024 | |
| 195.146.152.0/21 | 195.146.152.0 | 195.146.159.255 | 2,048 | |
| 195.216.240.0/24 | 195.216.240.0 | 195.216.240.255 | 256 | |
| 212.5.192.0/19 | 212.5.192.0 | 212.5.223.255 | 8,192 | |
| 213.81.128.0/17 | 213.81.128.0 | 213.81.255.255 | 32,768 | |
| 213.160.160.0/19 | 213.160.160.0 | 213.160.191.255 | 8,192 |
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 2001:678:c14::/48 | 2001:678:c14:: | 2001:678:c14:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2001:67c:1314::/48 | 2001:67c:1314:: | 2001:67c:1314:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2001:67c:16c0::/48 | 2001:67c:16c0:: | 2001:67c:16c0:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2001:67c:1bc4::/48 | 2001:67c:1bc4:: | 2001:67c:1bc4:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2001:67c:2cc0::/48 | 2001:67c:2cc0:: | 2001:67c:2cc0:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2001:67c:2f9c::/48 | 2001:67c:2f9c:: | 2001:67c:2f9c:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2a00:12a8::/29 | 2a00:12a8:: | 2a00:12af:ffff:ffff:ffff:ffff:ffff:ffff | 633.83 Octillion | |
| 2a00:6bc0::/40 | 2a00:6bc0:: | 2a00:6bc0:ff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion | |
| 2a01:5f7::/32 | 2a01:5f7:: | 2a01:5f7:ffff:ffff:ffff:ffff:ffff:ffff | 79.23 Octillion |
Downstreams
- AS2571 DHL Information Services (Europe) S.R.O
- AS10780 Pure Storage Inc.
- AS12344 Czech IT Cluster Druzstvo
- AS13036 T-Mobile Czech Republic A.S.
- AS15380 Air Navigation Services of the Czech Republic State Enterprise
- AS16158 Mavenir Ltd
- AS20708 Skoda Auto a.s.
- AS21433 Accenture UK Limited
- AS21942 ON Semiconductor AS
- AS25093 Ceska Sporitelna A.S.
- AS28892 Cesky urad Zememericky a Katastralni
- AS29134 Webglobe s.r.o.
- AS29148 SURANY.NET s.r.o.
- AS30898 DataCentrum
- AS31127 SATRO s.r.o.
- AS31349 a-net Liberec s.r.o.
- AS34443 365.bank a. s.
- AS34462 Ditec a.s.
- AS34475 Agrostroj Pelhrimov A.S.
- AS34521 Atos Slovakia s.r.o.
- AS35096 ALEF NULA a.s.
- AS39453 Ustav Zdravotnickych Informaci A Statistiky Ceske Republiky
- AS39904 MERIT GROUP a.s
- AS42826 Axians Slovakia s.r.o.
- AS43542 Optonet Communication Spol. S.R.O.
- AS43757 ICZAS-CZ
- AS44234 Gaya s.r.o.
- AS44424 Allegro Retail A.S.
- AS47749 ORIFLAME SOFTWARE s.r.o.
- AS47767 Regionalni centrum Olomouc s.r.o.
- AS48298 Ministerstvo Vnitra CR
- AS48304 Digmia s.r.o.
- AS48405 CGI IT Czech Republic s.r.o.
- AS48417 ITS akciova spolecnost
- AS48451 Prazska energetika a.s.
- AS48574 T-Mobile Czech Republic A.S.
- AS48907 Norttel s.r.o.
- AS49044 DIGI SLOVAKIA s.r.o.
- AS49117 DTnet Detva s.r.o.
- AS50695 Vltava Labe Media A.S.
- AS50698 TETA s.r.o.
- AS50881 ESET spol. s r.o.
- AS54189 Maxion Wheels U.S.A. LLC
- AS56891 Narodni Rozvojova Banka A.S.
- AS56955 Jan Galbac
- AS56973 VITKOVICE IT SOLUTIONS a.s.
- AS57007 Nitex ISP S.R.O.
- AS57788 Ringier Slovakia Media s.r.o.
- AS58239 Hanspaul-City.net S.R.O.
- AS59747 NIX.CZ z.s.p.o.
- AS60086 Valvera s.r.o.
- AS60829 Nevernet s.r.o.
- AS196762 Alkom Security A.S.
- AS196861 Digital Action s.r.o.
- AS197083 K2 atmitec s.r.o.
- AS197642 SLOVAK TELEKOM a.s.
- AS197694 Municipal Office of the City Prague
- AS198101 Kooperativa Pojistovna A.S. Vienna Insurance Group
- AS198103 CCS Ceska spolecnost pro platebni karty s.r.o.
- AS198143 Ceska posta s.p.
- AS198494 Pregis A.S
- AS199220 KrU Stredoceskeho kraje
- AS200222 Sama Tech s.r.o.
- AS200355 Cadcanet Plus S. R. O.
- AS200828 TERMS a.s.
- AS201163 Komercni Banka A.S.
- AS201447 The Czech National Bank
- AS201603 AIRNET s.r.o.
- AS201841 Petit Press A.S.
- AS201997 McOm-Net S.R.O.
- AS202564 ITCity s.r.o.
- AS202830 KBC Global Services NV
- AS202876 BBNW S.R.O.
- AS203080 SAP SE
- AS203165 Statni Pokladna Centrum Sdilenych Sluzeb S.P.
- AS203208 Czech Telecommunication Office
- AS203411 Fortuna Game A.S.
- AS204113 Security Information Service
- AS204394 Cortex A.S.
- AS204690 PlayMAX s.r.o.
- AS204716 PlayMAX s.r.o.
- AS204772 Reditelstvi silnic a dalnic s.p.
- AS205080 Societe Internationale de Telecommunications Aeronautiques
- AS206198 ELVISDK s.r.o.
- AS206908 Fortuna Game A.S.
- AS206909 News and Media Holding A.S.
- AS207095 Fortuna Game A.S.
- AS207434 Generalni Reditelstvi Cel
- AS207696 Dopravni Podnik HL.M. Prahy A.S.
- AS208329 Ceska Televize
- AS208882 Automation & Business s.r.o.
- AS209100 TP NET Plus s.r.o
- AS210117 Oravask s.r.o.
- AS211731 Ministry of labour and social affairs
- AS212537 Kia Slovakia s. r. o.
- AS213057 Innogy Ceska Republika a.s
- AS213152 Narodni Bezpecnostni Urad Czech Republic
- AS213247 JUKO s.r.o. Presov
- AS214396 Sudolio A.S.
- AS214945 Ministerstvo zahranicnich veci Ceske Republiky
- AS215718 IBA Group a.s.
- AS216450 Letiste Praha A. S.
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
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